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- // Copyright 2015 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef SERVICES_PREFERENCES_TRACKED_DEVICE_ID_H_
- #define SERVICES_PREFERENCES_TRACKED_DEVICE_ID_H_
- #include <string>
- enum class MachineIdStatus {
- SUCCESS = 0,
- FAILURE, // Returned if attempt to obtain a machine-specific ID fails.
- NOT_IMPLEMENTED // Returned if the method for obtaining a machine-specific ID
- // is not implemented for the system.
- };
- // Populates |machine_id| with a deterministic ID for this machine. |machine_id|
- // must not be null. Returns |FAILURE| if a machine ID cannot be obtained or
- // |NOT_IMPLEMENTED| on systems for which this feature is not supported (in both
- // cases |machine_id| is left untouched).
- MachineIdStatus GetDeterministicMachineSpecificId(std::string* machine_id);
- #endif // SERVICES_PREFERENCES_TRACKED_DEVICE_ID_H_
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